Why do we bring other people here

Since the early days of this country we thought we were better than anyone else. We got this country way from the American Indians live country belong to first. We gave them smokes and alcohol to get this land from them. We made them feel less than humans. We ripped off their land. We took away their language their hair and their customs. We put them on reservations.
But it didn’t stop there. We went to other countries and took people away from their own countries to work in our fields. Once again we treated them as less than humans.
We have always thought that we know better. In fact, we don’t. We go into other countries and treat their people badly.
From Africa to China around the world we want things made on the cheap. Capitalism was alive and well when this country first started because of greed.